3w-30=w+10

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Solution for 3w-30=w+10 equation:


Simplifying
3w + -30 = w + 10

Reorder the terms:
-30 + 3w = w + 10

Reorder the terms:
-30 + 3w = 10 + w

Solving
-30 + 3w = 10 + w

Solving for variable 'w'.

Move all terms containing w to the left, all other terms to the right.

Add '-1w' to each side of the equation.
-30 + 3w + -1w = 10 + w + -1w

Combine like terms: 3w + -1w = 2w
-30 + 2w = 10 + w + -1w

Combine like terms: w + -1w = 0
-30 + 2w = 10 + 0
-30 + 2w = 10

Add '30' to each side of the equation.
-30 + 30 + 2w = 10 + 30

Combine like terms: -30 + 30 = 0
0 + 2w = 10 + 30
2w = 10 + 30

Combine like terms: 10 + 30 = 40
2w = 40

Divide each side by '2'.
w = 20

Simplifying
w = 20

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